1. Guangdong Pharmaceutical University; Guangzhou China
2. Guangdong Metabolic Disease Research Center of Integrated Chinese and Western Medicine; Guangzhou China
3. Joint Laboratory of Guangdong; Hong Kong and Macao on Glycolipid Metabolic Diseases; Guangzhou China
4. Department of Hepatic Surgery and Liver transplantation Center of the Third Affiliated Hospital; Sun Yat-sen University; Guangzhou China
5. Department of Medicine; University of California San Diego; La Jolla CA